28344513

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4463}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 39640320

約数和(自身を除く): 11295807

約数列:

[1, 3, 29, 73, 87, 219, 2117, 4463, 6351, 13389, 129427, 325799, 388281, 977397, 9448171, 28344513]

約数ペア:

[(1, 28344513), (3, 9448171), (29, 977397), (73, 388281), (87, 325799), (219, 129427), (2117, 13389), (4463, 6351)]